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wallet2: don't use DNS to obtain segregation heights

This commit is contained in:
tobtoht 2022-06-28 23:12:03 +02:00
parent 9750e1fa10
commit 09a597ba28
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1 changed files with 0 additions and 37 deletions
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37
src/wallet/wallet2.cpp
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@ -14022,43 +14022,6 @@ uint64_t wallet2::get_segregation_fork_height() const
if (m_segregation_height > 0) if (m_segregation_height > 0)
return m_segregation_height; return m_segregation_height;
if (m_use_dns && !m_offline)
{
// All four MoneroPulse domains have DNSSEC on and valid
static const std::vector<std::string> dns_urls = {
"segheights.moneropulse.org",
"segheights.moneropulse.net",
"segheights.moneropulse.co",
"segheights.moneropulse.se"
};
const uint64_t current_height = get_blockchain_current_height();
uint64_t best_diff = std::numeric_limits<uint64_t>::max(), best_height = 0;
std::vector<std::string> records;
if (tools::dns_utils::load_txt_records_from_dns(records, dns_urls))
{
for (const auto& record : records)
{
std::vector<std::string> fields;
boost::split(fields, record, boost::is_any_of(":"));
if (fields.size() != 2)
continue;
uint64_t height;
if (!string_tools::get_xtype_from_string(height, fields[1]))
continue;
MINFO("Found segregation height via DNS: " << fields[0] << " fork height at " << height);
uint64_t diff = height > current_height ? height - current_height : current_height - height;
if (diff < best_diff)
{
best_diff = diff;
best_height = height;
}
}
if (best_height)
return best_height;
}
}
return SEGREGATION_FORK_HEIGHT; return SEGREGATION_FORK_HEIGHT;
} }
//---------------------------------------------------------------------------------------------------- //----------------------------------------------------------------------------------------------------